4D v13.4
SAX GET XML ENTITY
- 4D Language Reference
-
- XML SAX
-
- Overview of XML SAX Commands
- SAX ADD PROCESSING INSTRUCTION
- SAX ADD XML CDATA
- SAX ADD XML COMMENT
- SAX ADD XML DOCTYPE
- SAX ADD XML ELEMENT VALUE
- SAX CLOSE XML ELEMENT
- SAX GET XML CDATA
- SAX GET XML COMMENT
- SAX GET XML DOCUMENT VALUES
- SAX GET XML ELEMENT
- SAX GET XML ELEMENT VALUE
- SAX GET XML ENTITY
- SAX Get XML node
- SAX GET XML PROCESSING INSTRUCTION
- SAX OPEN XML ELEMENT
- SAX OPEN XML ELEMENT ARRAYS
- SAX SET XML DECLARATION
SAX GET XML ENTITY
| SAX GET XML ENTITY ( document ; name ; value ) | ||||||||
| Parameter | Type | Description | ||||||
| document | DocRef |
|
Reference of open document | |||||
| name | String |
|
Entity name | |||||
| value | String |
|
Entity value | |||||
The SAX GET XML ENTITY command allows you to get the name and value of an XML entity that exists in the XML document referenced in the document parameter. This command must be called with the XML Entity SAX event. For more information about SAX events, refer to the description of the SAX Get XML node command.
Let's look at the following piece of XML code:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE body [ <!ELEMENT body (element*)> <!ELEMENT element (#PCDATA)> <!ENTITY name "Replacement"> ]> <body> <element>Entity updated by &name;</element> </body>
The following instruction will return “name” in vName and “Replacement” in vValue.
SAX GET XML ENTITY(DocRef;vName;vValue)If the command has been executed correctly, the system variable OK is set to 1. Otherwise, it is set to 0 and an error is generated.
Product: 4D
Theme: XML SAX
Number:
879
Created: 4D 2004
